1-15
69. The deadline for your research paper is tomorrow and you still need a day of work to complete the
paper. Unfortunately, you are scheduled to work all day in the cafeteria. You can turn the paper in one
day late for a 10 percent penalty or take the day off of work and turn the paper in by the deadline. Losing
a day of wages will cost you $90. The marginal cost of turning the paper in on time is:
70. A movie costs you and your friend $15 each. After one hour of watching the movie, you have
struggled to stay awake while your friend has been on Facebook and is also bored with the movie. You
suggest that you and your friend leave the movie and go to the park. Your friend responds by stating that
he is not going to waste his $15 that was previously spent on the movie. Your friend is considering:
71. You have paid all expenses to travel to your favorite beach for a vacation. You made these payments
early in order to receive a discount and all payments are nonrefundable. Unfortunately, a hurricane is
likely to crash into the coast during your vacation dates. What should not be considered as you make a
decision to take your trip or not?
72. You decided to take a college accounting course to brush up on your knowledge of the language of
business. The tuition expense was $500. After the date has expired to receive a refund for the course,
you are offered a job that would conflict with your class time. In making the decision to accept or decline
the offer, the $500 is: